常用名 | Bromoacetamido-PEG2-C2-acid | CAS号 | 1415800-44-0 |
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价格 | 纯度 | 98.0% | |
备货期 | 10天 | 库存 | 现货 |
产品详情(用途,包装等)
用途: Bromoacetamido-PEG2-acid is a PEG derivative containing a bromide group and a terminal carboxylic acid. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. 物理化学性质: CAS号:1415800-44-0 常用中文名:Bromoacetamido-PEG2-C2-acid 常用英文名:Bromoacetamido-PEG2-C2-acid 分子式:C9H16BrNO5 分子量:298.131 密度:1.5±0.1 g/cm3 沸点:491.4±45.0 °C at 760 mmHg 熔点:N/A 闪点:251.0±28.7 °C 储存条件:2-8°C,密封,干燥 |